.nav li:nth-child(1) {
    border-bottom: none;
}

.nav li:nth-child(2) {
    border-bottom: none;
}

.nav li:nth-child(3) {
    border-bottom: 2px solid #fff !important;
}

.headbg {
    width: 100%;
    height: 360px;
    position: absolute;
    top: 0;
    background-color: rgba(0, 0, 0, .80);
}

.head {
    height: 500px;
}

.headbg {
    text-align: center;
    color: #fff;
}

.headbg h1 {
    font-weight: normal;
    margin-top: 150px;
    font-size: 35px;
}

.headbg p:nth-child(2) {
    margin-top: 18px;
    margin-bottom: 14px;
    font-size: 12px;
}

.headbg p:nth-child(3) {
    font-size: 20px;
}

.main li {
    padding-left: 20px;
    padding-top: 11px;
    width: 355px;
    height: 340px;
    border: 1px solid #e0e0e0;
    float: left;
}

.main h4 {
    display: inline-block;
    font-size: 18px;
}

.main span {
    color: #999;
    font-weight: bold;
}

.Financialcase {
    margin-top: 22px;
    margin-bottom: 22px;
}

.main .Financialcase ul li:nth-child(2) {
    margin: 0 22px;
}

.main .Financialcase ul li img {
    width: 333px;
}

.main li p {
    margin-top: 15px;
    margin-bottom: 28px;
    font-size: 12px;
    color: #666;
    width: 333px;
}

.main li h3 {
    font-size: 17px;
    font-weight: normal;
    margin-top: 30px;
    color: #181818;
}

.xq {
    color: #127ef1;
}

.case {
    height: 400px;
}

.case:nth-child(2) {
    margin: 22px 0;
}

#casemore {
    height: 500px;
    overflow: hidden;
    margin-top: 20px;
}

#casemore .Financialcase div {
    background-color: #fff;
    text-align: center;
    line-height: 120px;
    margin-top: 20px;
    margin-left: 20px;
    width: 355px;
    height: 120px;
    float: left;
}

.caseaside {
    position: fixed;
    top: 555px;
    right: 310px;
}

.caseaside li {
    cursor: pointer;
    position: relative;
    font-size: 20px;
}

.caseaside li.active::after {
    position: absolute;
    top: 13px;
    left: -30px;
    content: "";
    width: 25px;
    height: 4px;
    background-color: #00bdff;
}

.caseaside li:nth-child(n+2) {
    margin-top: 20px;
}

.caseaside p {
    cursor: pointer;
    font-size: 20px;
    margin-top: 20px;
}

.foot {
    margin-top: 65px;
}